<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title></title>
</head>
<body>
	<form method="post" action="http://up.qiniu.com" enctype="multipart/form-data">
	  <input name="token" type="hidden" value="<upload_token>">
	  <input name="file" typr="file">
	  <input type="submit" value="上传" name="submit" />
	  </form>
</body>
</html>